Heating and Cooling› Oil and Fluid Coolers

GM Performance

(S)FITTING

$28.59

SKU: G03V 8637742

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In Stock
Ships by Jun 19
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The ACDelco 8637742 is a fluid cooler line connector for automatic transmissions. This genuine GM part is built to withstand tough conditions and offers a perfect fit for GM vehicles, ensuring hassle-free installation. It comes with GM's trusted warranty, providing peace of mind.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandGM Performance
Part NumberG03V 8637742

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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